diff --git a/xCAT-UI/js/monitor/gangliamon.js b/xCAT-UI/js/monitor/gangliamon.js
new file mode 100644
index 000000000..734743287
--- /dev/null
+++ b/xCAT-UI/js/monitor/gangliamon.js
@@ -0,0 +1,116 @@
+function loadGangliaMon(){
+	var gangMonTab = $('#gangliamon');
+	var gangMonStatus = createStatusBar('gangMonStatus');
+	gangMonTab.append(gangMonStatus);
+	
+	gangMonTab.append("<div id='gangMonConfig'></div>");
+	$('#gangMonConfig').hide();
+	addCfgButton();
+	
+	gangMonTab.append("<div id='gangLink'></div>");
+	$('#gangLink').hide();
+	addGangLink();
+	
+	$.ajax( {
+		url : 'lib/systemcmd.php',
+		dataType : 'json',
+		data : {
+			cmd : 'rpm -q rrdtool ganglia-gmetad ganglia-gmond ganglia-web'
+		},
+
+		success : gangRpmCheck
+	});
+}
+
+function addCfgButton(){
+	var startButton = createButton('Start');
+	$('#gangMonConfig').append(startButton);
+	startButton.bind('click', function(){
+		$.ajax({
+			url : 'lib/cmd.php',
+			dataType : 'json',
+			data : {
+				cmd : 'webrun',
+				tgt : '',
+				args : 'gangliaStart',
+				msg : ''
+			},
+
+			success : function(data){
+				$('#rmcMonStatus').empty().append(data.rsp[0]);
+				$('#gangLink').show();
+			}
+		});
+	});
+	$('#gangMonConfig').append(startButton);
+	
+	var stopButton = createButton('Stop');
+	$('#gangMonConfig').append(startButton);
+	stopButton.bind('click', function(){
+		$.ajax({
+			url : 'lib/cmd.php',
+			dataType : 'json',
+			data : {
+				cmd : 'rmcstop',
+				tgt : '',
+				args : 'gangliamon,-r',
+				msg : ''
+			},
+
+			success : function(data){
+				$('#rmcMonStatus').empty().append(data.rsp[0]);
+				$('#gangLink').hide();
+			}
+		});
+	});
+	$('#gangMonConfig').append(stopButton);
+}
+
+function addGangLink(){
+	$('#gangLink').append('The Ganglia is running now. <br\>');
+	$('#gangLink').append('please click <a href="">here</a> to open the Ganglia\'s main page');
+	$('#gangLink a').click(function(){
+		window.open('../ganglia/');
+	});
+}
+function gangRpmCheck(data){
+	var rpmStatus = data.rsp.split(/\n/);
+	var stopFlag = false;
+	var showString = "";
+	var tempArray = ["rrdtool", "ganglia-gmetad", "ganglia-gmond", "ganglia-web"];
+	
+	for (var temp in rpmStatus){
+		if(-1 != rpmStatus[temp].indexOf("not")){
+			stopFlag = true;
+			showString += "Please install <b>" + tempArray[temp] + "</b>.<br/>";
+		}
+	}
+	
+	if (stopFlag){
+		showString += "<p>References: <a href='http://xcat.svn.sourceforge.net/viewvc/xcat/xcat-core/trunk/xCAT-client/share/doc/xCAT2-Monitoring.pdf'>xCAT2-Monitoring.pdf</a>.</p>";
+		$('#gangMonStatus').empty().append(showString);
+		return;
+	}
+	
+	$('#gangMonConfig').show();
+	
+	$.ajax({
+		url : 'lib/cmd.php',
+		dataType : 'json',
+		data : {
+			cmd : 'monls',
+			tgt : '',
+			args : 'gangliamon',
+			msg : ''
+		},
+		
+		success : function(data){
+			if (-1 != data.rsp[0].indexOf("not-monitored")){
+				$('#gangMonStatus').empty().append("Please start the Ganglia Monitoring first.");
+				return;
+			}
+			
+			$('#gangLink').show();
+		}
+	});
+}
\ No newline at end of file
diff --git a/xCAT-UI/js/monitor/monitor.js b/xCAT-UI/js/monitor/monitor.js
index 8b7186001..ee0a5e403 100644
--- a/xCAT-UI/js/monitor/monitor.js
+++ b/xCAT-UI/js/monitor/monitor.js
@@ -70,7 +70,8 @@ function loadMonitorPage() {
 			"subsystem is our recommended software for monitoring xCAT clusters. It's is part " +
 			"of the IBM's Reliable Scalable Cluster Technology (RSCT) that provides a comprehensive " +
 			"clustering environment for AIX and LINUX.<li>";
-	items += "<li><a href='#' name='gangliamon'>Ganglia Monitor</a> : <li>";
+	items += "<li><a href='#' name='gangliamon'>Ganglia Monitor</a> : Ganglia is a scalable distributed " + 
+			"monitoring system for high-performance computing systems such as clusters and Grids.<li>";
 	items += "<li><a href='#' name='pcpmon'>PCP Monitor</a> : <li>";
 	
 	monitorList.append(items);
@@ -175,7 +176,8 @@ function loadMonitorTab(monitorName){
 			loadRmcMon();
 			break;
 		case 'gangliamon':
-			loadUnfinish(monitorName, tab);
+			tab.add(monitorName, 'Ganglia Monitor', '', true);
+			loadGangliaMon();
 			break;
 		case 'pcpmon':
 			loadUnfinish(monitorName, tab);
@@ -189,5 +191,5 @@ function loadUnfinish(monitorName, tab){
 	var unfinishPage = $('<div></div>');
 	unfinishPage.append(createInfoBar('under construction.'));
 
-	tab.add(monitorName, 'unfinish', unfinishPage, '', true);	
+	tab.add(monitorName, 'unfinish', unfinishPage, true);	
 }
\ No newline at end of file
diff --git a/xCAT-UI/js/ui.js b/xCAT-UI/js/ui.js
index 3cb6bc6a1..6a79983f2 100644
--- a/xCAT-UI/js/ui.js
+++ b/xCAT-UI/js/ui.js
@@ -446,7 +446,7 @@ function initPage() {
 	} else if (page == 'monitor.php') {
 		includeJs("js/monitor/xcatmon.js");
 		includeJs("js/monitor/rmcmon.js");
-		
+		includeJs("js/monitor/gangliamon.js");
 		headers.eq(3).css('background-color', '#A9D0F5');
 		loadMonitorPage();
 	} else {
diff --git a/xCAT-server/lib/xcat/plugins/web.pm b/xCAT-server/lib/xcat/plugins/web.pm
index 29e356a46..6c289a148 100644
--- a/xCAT-server/lib/xcat/plugins/web.pm
+++ b/xCAT-server/lib/xcat/plugins/web.pm
@@ -52,6 +52,7 @@ sub process_request
 		'unlock' => \&web_unlock,
 		'rmcstart' => \&web_rmcmonStart,
 		'rmcshow' => \&web_rmcmonShow,
+		'gangliaStart' => \&web_gangliamonStart,
 
         #'xdsh' => \&web_xdsh,
         #THIS list needs to be updated
@@ -433,7 +434,7 @@ sub web_rmcmonStart{
 			$callback->({info=>'RMC Monitoring is running now.'});
 			return;
 		}
-	}	
+	}
 
 	$retData .= "RMC is not running, start it now.\n";
 
@@ -631,4 +632,43 @@ sub web_rmcmonShow(){
 	#push the last attribute name and values.
 	push(@{$retHash->{node}}, {name=>$attrName, data=>join(',', @attrValue)});
 	$callback->($retHash);
+}
+
+sub web_gangliamonStart(){
+	my ( $request, $callback, $sub_req ) = @_;
+	my $table;
+	my $retInfo;
+	my $output;
+
+	#check the running status
+	$table = xCAT::Table->new('monitoring');
+	my $gangWorkingStatus = $table->getAttribs({name => 'gangliamon'}, 'disable');
+	$table.close();
+	
+	#the rmc monitoring is running so return directly
+	if($gangWorkingStatus){
+		if ($gangWorkingStatus->{disable} =~ /0|No|no|NO|N|n/){
+			$callback->({info=>'Ganglia Monitoring is running now.'});
+			return;
+		}
+	}
+
+	#run configure commands
+	$output = xCAT::Utils->runcmd('monadd gangliamon', -1, 1);
+	foreach($output){
+		$retInfo .= ($_ . "\n");
+	}
+
+	$output = xCAT::Utils->runcmd('moncfg gangliamon -r', -1, 1);
+	foreach($output){
+		$retInfo .= ($_ . "\n");
+	}
+
+	$output = xCAT::Utils->runcmd('monstart gangliamon -r', -1, 1);
+	foreach($output){
+		$retInfo .= ($_ . "\n");
+	}
+
+	$callback->({info=>$retInfo});
+	return;
 }
\ No newline at end of file